Bradley SS-2/IR/STD Installation manual

SS-2N/IR/STD

SS-2N/IR/WH

Installation

Instructions

SS-2N/IR/STD

SS-2N/IR/WH

Express® Lavatory

System SS-Series

(Standard and Wall-Hung Pedestals)

Express® Lavatory Systems are ADA and TAS compliant.

A

D

A

C

O

M

P LIANT

U.S. Patent Nos. 5,611,093, D447,224

Other Patents Pending

Table of Contents

Pre-Installation Information . . . . . . . . . . .2

Dimensions . . . . . . . . . . . . . . . . . . . . . .3-4

Installation Instructions . . . . . . . . . . . 5-11

Cleaning and Maintenance . . . . . . . . . . .12

Soap Dispenser Maintenance . . . . . .13-14

Assembly of Components . . . . . . . . .15-16

Solenoid Valve Troubleshooting . . . .17-18

Vernatherm™ Mixing Valve . . . . . .19-20

IMPORTANT

Read this entire installation manual to ensure proper installation.

Flush all the water supply lines before making connections.

Wall anchors used must have a minimum pull-out rating of 1,000 lbs.

File these instructions with the owner or maintenance department.

Product warranties may be found under

"Product Information" on our web site at www.bradleycorp.com.

215-1497 Rev. B; EN 03-808A

© 2004 Bradley Corporation

Page 1 of 20 4/16/04

P.O. Box 309, Menomonee Falls, WI 53052-0309

Phone: 1-800-BRADLEY FAX: (262) 251-5817 http://www.bradleycorp.com

Express® Lavatory System SS-Series

SS-2N/IR/STD, SS-2N/IR/WH Installation Instructions

Pre-Installation Information

Barrier-free and ADA compliant - standard height mounting

The SS-2N/IR Express® Lavatory System must have a rim height of 34" above finished floor to be compliant with Americans with Disabilities Act (ADA). When mounted at 34" rim height, the

Express® meets ADA, ANSI and UFAS requirements for barrier-free clearances, reaches and controls. Always check local codes and ordinances for compliance.

Barrier-free and ADA compliant - juvenile height mounting

The SS-2N/IR/WH Express® Lavatory System must have a rim height of 31" max. above finished floor to be compliant with Americans with Disabilities Act (ADA) Accessibility Guidelines for

Buildings and Facilities: Building Elements Designed for Children's Use; Final Rule.

Texas Accessibilities Standards

The SS-2N/IR/WH Express® Lavatory System is designed to comply with Texas Accessibilities

Standards for adults and children. Always check local codes and ordinances for compliance.

Infrared sensor and solenoid

Each sprayhead is controlled by a separate sensor and solenoid valve, enabling each user to activate a single flow of water. Each valve uses less than half the maximum of hot water allowed by the

ANSI/ASHRAE/IES 90A-1980 Standard.

Supplies required for installation:

• (6) 3/8" wall anchors, bolts and 1" min. O.D. washers to mount main frame and bowl to wall

(minimum pull-out rating of 1,000 lbs.)

• STD. HEIGHT ONLY: (2) 3/8" wall anchors, bolts and 1" min. O.D. washers to mount scuff base to wall

• 1/2" NPT hot and cold supply piping and 1-1/2" NPT drain piping

• (2) 1/2" NPT street elbows

• 110 volt GFCI protected electrical outlet for 110/24 VAC plug-in transformer (supplied)

• 240/208-volt or 277-volt electrical box for optional electric tankless water heater

2 4/16/04 Bradley Corporation • 215-1497 Rev. B; EN 03-808A

Installation Instructions

SS-2N/IR/STD and SS-2N/IR/WH

Express® Lavatory System Dimensions

50"

(1270mm)


SS-2N/IR/STD, SS-2N/IR/WH

8-5/8"

(219mm)

15"

(381MM)

38-1/4"

(972mm)

15"

(381MM)

8"

(203mm)

RADIUS

10"

(254mm)

RADIUS

7"

(178mm)

30"

(762mm)

21-1/4"

(540mm)

36"

(914mm)

38-1/4"

(972mm)

7"

(178mm)

30"

(762mm)

36"

(914mm)

Bradley Corporation • 215-1497 Rev. B; EN 03-808A 4/16/04 3



Express® Lavatory System Dimensions

continued . . .

21-1/8"

(537mm)

11-1/2"

(292mm)

STANDARD HEIGHT


34"

(864mm)

30"

(762mm)

13-1/4"

(337mm)

A

AD

O

M

P LIANT

8-5/8"

(219mm)

3" (76mm)

SCUFF BASE

STANDARD

HEIGHT ONLY

38-1/2"

(978mm)

4

WALL-HUNG

MOUNTED AT

STANDARD HEIGHT

21-1/8"

(537mm)

11-1/2"

(292mm)

34"

(864mm)

30"

(762mm)

13-1/4"

(337mm)

A

AD

O

M

P LIANT

8-5/8"

(219mm)

38-1/2"

(978mm)

WALL-HUNG

MOUNTED AT

JUVENILE HEIGHT

AGES 6 THROUGH 12

21-1/8"

(537mm)

11-1/2"

(292mm)

31"

(787mm)

27"

686mm)

10-1/4"

(260mm)

A

AD

O

M

P LIANT

8-5/8"

(219mm)

35-1/2"

(902mm)

WALL-HUNG

MOUNTED AT

TAS HEIGHT

GRADES PRE-K

THROUGH 5 OR 6

21-1/8"

(537mm)

11-1/2"

(292mm)

WALL-HUNG

MOUNTED AT

TAS HEIGHT

GRADES 6

THROUGH 8 OR 9

30"

(762mm)

26"

(660mm)

9-1/4"

235mm)

TAS

8-5/8"

(219mm)

34-1/2"

(876mm)

32"

(813mm)

28"

(711mm)

11-1/4"

(286mm)

TAS

21-1/8"

(537mm)

11-1/2"

(292mm)

8-5/8"

(219mm)

36-1/2"

(927mm)

4/16/04 Bradley Corporation • 215-1497 Rev. B; EN 03-808A




Installation Instructions

Step 1: Rough in

IMPORTANT: Flush the supply lines before making connections. Debris in supply lines will cause the valves to malfunction.

IMPORTANT: Dimensions shown in Figure 1 on page 6 are for a Standard and Wall-

Hung Pedestal Express® only. Make sure to follow appropriate dimensions based on configuration and required rim height. See

Charts 1 and 2 on page 6 before beginning rough-ins.

1. Rough in 1/2" NPT hot and cold supply lines through wall at dimensions shown.

2. Rough in 1-1/2" NPT drain waste connection through wall at dimensions shown.

3. OPTIONAL HOT WATER HEATER: Rough in appropriate electrical supply per local code

(recommended 240/208-volt or 277-volt electrical box location shown in Figure 1).

4. Install the 110 volt GFCI electrical outlet per local code at the location shown in Figure 1.

5. Install four to six 3/8" wall anchors with a minimum pull-out rating of 1,000 lbs. (supplied by installer) at the locations shown in Figure 1.

6. On the back of the bowl, measure the distance between the 3/4" bowl mounting holes. Divide this measurement in half. Measure and mark this dimension on the wall to the left of the centerline and to the right of the centerline. Install two 3/8" wall anchors with a minimum pullout rating of 1,000 lbs. (supplied by installer) at the locations marked (ref. location “A” shown in

Figure 1).

NOTE: Wall anchors at location “C” (standard frame only) do not require a minimum pull-out rating of 1,000 lbs.

NOTE: The anchors will be used to mount the Express® bowl and frame to the wall.


6



SS-2N/IR Express® Lavatory System Dimensions

A

COLD SUPPLY

OPTION #2**

23-1/2"

(597mm)

F

23-1/2"

(597mm)

B

13-1/4"

(337mm)

9-3/8"

(238mm)

3"

(76mm)

D

4"

(102mm)

D

9-3/8"

(238mm)

4"

(102mm)

E

TEMPERED

SUPPLY OPTION

B

32"

(813mm)

25-3/4"

(654mm)

20"

(508mm)

B

19"

(483mm)

2" (51mm)

13"

(330mm)

B

OPTION #1*

28-3/4"

(730mm)

22"

(559mm)

15"

(381mm)

A

C

C

FLOOR

3-1/2"

(89mm)

* OPTION 1 - RECOMMENDED 240V/208V OR 277V

ELECTRICAL BOX LOCATION (4"L x 4"W x 8"H)

** OPTION 2 - RECOMMENDED 240V/208V OR 277V

ELECTRICAL BOX LOCATION (4"L x 4"W x 4"H)

Figure 1

RIM HEIGHT

34"

34"

32"

31"

30"

CHART 1

VERTICAL HEIGHT

ADJUSTMENTS

"A" THROUGH "F"

NONE

NONE

SUBTRACT 2"

SUBTRACT 3"

SUBTRACT 4"

FIXTURE STYLE

STANDARD HEIGHT

WALL HUNG

TAS,GRADES 6 THROUGH 8/9

JUVENILE HEIGHT

TAS,PRE-K THROUGH 5/6

CHART 2

CODE DESCRIPTION

"A" 3/8" BOWL WALL ANCHORS WITH A MINIMUM PULL-OUT FORCE OF 1,000 lbs.

"B" 3/8" MAIN FRAME WALL ANCHORS WITH A MINIMUM PULL-OUT FORCE OF 1,000 lbs.

"C" 3/8" BASE FRAME WALL ANCHORS, STANDARD FRAME OPTION ONLY.

"D" 1/2" NPT HOT/COLD SUPPLIES, STUB OUT 2" FROM WALL.

"E" 1-1/2" NPT DRAIN, STUB OUT 2" FROM WALL.

"F" 110V GFCI PROTECTED ELEC. OUTLET.

QTY.

2

4

2

2

1

1






continued . . .

Step 2: Mounting frame to wall

1. Using a T20 Torx key, remove the six #10-24 flat head Torx screws and #10 finish washers securing the access panel to the main frame, and remove the panel (see Figure 2).

2. Position the main frame against the wall, ensuring that it is level.

IMPORTANT: Anchoring the frame to a wall that is not flat may cause the frame to bend, making it difficult to reinstall the access panels.

3. Ensure that the back of the main frame is flat against the wall.

4. Once you have positioned the main frame such that it is level and flat against the wall, use the 3/8" bolts and 1" min. O.D.

washers to mount the main frame to the wall (Figure 3).

5. When mounting the standard height frame, mount the scuff base to the wall at the same time (using two additional 3/8" bolts and washers mentioned in

Step 1, procedure #4 on page 5)

(see Figure 3).

SCUFF PANEL (STANDARD

HEIGHT FRAME ONLY)

Figure 2

MAIN FRAME

ACCESS PANEL

Figure 3

*

*

3/8" WALL ANCHORS

(4) PLACES

MAIN FRAME

*

*

*

*

SCUFF BASE FRAME

STANDARD HEIGHT

FRAME ONLY

3/8" WALL ANCHORS

(2) PLACES

STANDARD HEIGHT

FRAME ONLY





continued . . .

Step 3: Installing bowl assembly

WARNING: To prevent serious injury and/or damage to the bowl, move and position the bowl with the assistance of another person and always use appropriate lifting procedures.

NOTE: Refer to Figure 4 below when installing the bowl assembly.

NOTE: The sprayhead body has slotted holes for adjusting the fit-up with the bowl and wall.

1. With someone to assist you, place the bowl assembly squarely onto the frame.

2. Attach the front underside of the bowl assembly to the frame using the two 1/4"-20 x 1/2" panhead screws and washers provided. Do not tighten bolts at this time.

IMPORTANT: When bolting the bowl assembly to the frame and wall, do not overtighten bolts. Overtightening bolts can damage the Terreon® material.

3. After the bowl assembly is attached to the frame, use 3/8" bolts and 1" min. O.D. washers (supplied by the installer) to bolt the bowl to the wall anchors, two places.

4. Tighten the screws installed in procedure #2 above to secure the bowl assembly to the frame. Do not overtighten.

Figure 4

BOWL

1/4-20 x 1/2" SCREWS AND WASHERS

(2) PLACES BOWL/FRAME MOUNTING

MAIN FRAME

SCUFF BASE FRAME

AND DRAIN ASSEMBLY

NOT SHOWN FOR CLARITY

8

3/8" BOLT AND WASHER

(2) PLACES FOR BOWL

MOUNTING






continued . . .

Step 4: Connecting supply and drain

1. Loosen but do not remove the two mounting screws holding the valve bracket to the frame. Slide the valve bracket up until the larger cutout in the frame’s slot aligns with the screw head (see

Figure 5c). Then lift up to remove the valve bracket from the frame.

2. FOR HOT AND COLD SUPPLY: Using a thread sealer, thread the stop/check valve onto the hot and cold wall stub-outs (see Figure 5a). Attach one end of the 1/2" flexible hose to the

Vernatherm™ valve (one hose on the hot side, the other hose on the cold side) (see Figure 5a).

Attach the other swivel end to the stop/check valve (located on the wall stub-out).

NOTE: The letter “H” on the Vernatherm™ Mixing Valve indicates hot water supply inlet.

FOR SINGLE TEMPERED SUPPLY: Using a thread sealer, thread the stop/check valve onto the wall stub-out. Attach one end of the 1/2" flexible hose to the tempered line adapter and the other end to the stop/check valve located on the wall stub-out (see Figure 5b).

3. Install the drain plug in the drain hole in the bowl (see Figure 5d).

4. Beneath the bowl, install the 1/8" rubber washer and the threaded tailpiece onto the drain plug.

5. Assemble the P-trap by connecting the 1-1/2" tubular pipe to the tailpiece and to the 1-1/2" drain pipe stubbed out of the wall (see Figure 5e).

6. Install the strainer on the drain plug opening inside the bowl using the #8 screw.

VERNATHERM™

THERMOSTATIC

MIXING VALVE

S01-520

Figure 5a TEMPERED

LINE ADAPTER

153-432

Figure 5b Figure 5c

VALVE BRACKET

MOUNTING SCREW

#8 SCREW

BOWL

FLEXIBLE

SUPPLY

HOSE

269-1735

CONNECT TO

1/2" NPT COLD

WATER SUPPLY

CONNECT TO

1/2" NPT HOT

WATER SUPPLY

STRAINER

Figure 5d

1/8"

RUBBER

WASHER

DRAIN

PLUG

TAILPIECE

FLEXIBLE

SUPPLY

HOSE

269-1735

CONNECT TO

1/2" NPT

WATER SUPPLY

STRAINER

TAILPIECE

P-TRAP

45˚

SLOT IN

FRAME

Figure 5e

FRAME

(FRONT)





continued . . .

Step 5: Connecting optional hot water heater

NOTE: 240/208 or 277 voltage is required for hot water heater. Refer to the installation manual provided with the hot water heater for further installation information.

1. Remove the cover from the water heater. Attach the bracket to the cover with the two screws, nuts and washers, then reattach the cover

(see Figure 6a).

2. Hang the water heater on the right side frame member (see Figure 6b).

3. Connect the 1/2" flexible hose from the cold water supply stub-out to the hot water heater inlet.

4. Connect the 1/2" flexible hose from the hot water heater outlet to the supply inlet on the solenoid valve assembly.

#8-32 x 3/4"

ROUND HEAD

MACHINE SCREW

Figure 6a

BRACKET

WATER

HEATER

BASE

#8 NUT

#8 WASHER

COLD WATER

SUPPLY


WATER

HEATER

COVER

10

Figure 6b

SOLENOID VALVE

ASSEMBLY

FLEX. HOSE FROM

WATER HEATER OUTLET

TO SOLENOID VALVE

ASSEMBLY

FLEX. HOSE FROM

COLD WATER SUPPLY

TO WATER HEATER INLET

4/16/04

INLET

BRACKET

(140-950)

WATER HEATER

(269-1767)

OUTLET

Bradley Corporation • 215-1497 Rev. B; EN 03-808A





continued . . .

Step 6: Connecting electrical and supply tubing

WARNING: The Express® must be connected to the 24 VAC Class II plug-in transformer provided. Connection to 110 VAC can result in damage to the electronics and cause personal injury.

CAUTION: Connection of leads other than shown may cause permanent damage to the sensor.

1. Snap the sensor circuit plug from the sprayhead into the solenoid circuit plug located on the valve bracket.

2. Snap the transformer circuit plug into the female transformer circuit plug located on the valve bracket.

3. Insert the two sprayhead supply tubes into the two solenoid tube connectors by loosening the compression nut and firmly pushing the tubing into the tube connector until the tubes are fully seated, then re-tighten the compression nut (hand-tight and then two full turns with a wrench)

(see Figure 7).

4. Align the valve bracket mounting screws with slots on the frame. Let the valve bracket slide down to lock into place.

5. Turn on the water supply to the Express® and check for leaks.

6. Turn on the electrical power to the electrical outlet and pass your hand in front of each station’s sensor until all the air is purged from the lines and water is flowing smoothly.

7. After testing is complete, reinstall the main frame access panel to the frame. Fasten panel with the six #10-24 x 1/2" flat head Torx screws and #10 finish washers provided (Figure 3, page 7).

Note: For Express® units with optional soap dispensers, see pages 13 and 14 for soap dispenser maintenance instructions.

GREEN SUPPLY TUBE

(FROM SPRAYHEAD)

SOLENOID

CIRCUIT PLUG

RED SUPPLY TUBE

(FROM SPRAYHEAD)

COMPRESSION NUT

(110-231)

TRANSFORMER

CIRCUIT PLUG

Figure 7

Bradley Corporation • 215-1497 Rev. B; EN 03-808A 4/16/04

RED SPADE TERMINAL

WHITE SPADE TERMINAL

GREEN SPADE TERMINAL

11



Cleaning and Maintenance Instructions

IMPORTANT: Strong alkaline or acid-based chemicals and cleansers should not be used to clean Terreon®. If these chemicals come in contact with the

Terreon® surface, wipe off the surface immediately and flush with soapy water.

Terreon® and panel maintenance

The bowl and sprayhead panel are constructed of Terreon®, a densified solid surface material composed of an acrylic modified polyester resin. Terreon® is resistant to chemicals, stains, burns and impact. Surface damage can be easily repaired with everyday cleaners or fine grit abrasives. The panel and sprayhead body are made of an acrylic/ABS laminate, and will not chip, peel or flake.

With regular cleaning, your Terreon® fixture will provide years of dependable service.

Cleaning

• Daily Cleaning: Wipe the surface with a damp cloth and wipe dry.

• Weekly Cleaning: Wipe the surface with a damp cloth and a household liquid detergent.

Stubborn stains can be removed as follows:

1. Using a #7448 Scotch-Brite® pad, scrub with an abrasive cleanser such as Ajax®,

Comet® or Soft Scrub® and water.

2. Clean thoroughly with soapy water and allow to dry.

• Scorch Marks: Although Terreon® will not burn, a lit cigarette in contact with Terreon® could leave a scorch mark. Scorch marks can be removed by buffing with a #7448 Scotch-Brite pad or with an abrasive cleaner.

• Repair kit: In the unlikely event your Terreon® surface becomes damaged, it can easily be repaired. Contact your Bradley representative to order a repair kit and be sure to specify color when ordering.

Panel cleaning

IMPORTANT: Do not use abrasive cleansers to clean the panel or sprayhead body.

Abrasive cleaners can mar the surface.

• Graffiti/Vandalism: If vandals create markings on the panel, Bradley recommends using

Motsenbocker’s LIFT OFF® to remove ink and spray paint. Remover #3 is for ink and markers, and Remover #4 is for spray paint. Motsenbocker’s LIFT OFF® can be ordered through Sanitary

Maintenance Service Inc. (call 1-800-451-5523 x 425 or visit www.santitarymaintenance.com/product.htm for ordering information). After cleaning with LIFT

OFF®, give the panel a final thorough cleaning with a liquid tub and tile cleaner to remove soil and maintain the glossy finish.

NOTE: Use of brand names is intended only to indicate a type of cleaner. This does not constitute an endorsement, nor does the omission of any brand name cleaner imply its inadequacy. Many products named are regional in distribution and can be found in local supermarkets, department and hardware stores or through your cleaning service. It is emphasized that all products should be used in strict accordance with package instructions.





Soap Dispenser Maintenance

Step 1: Fill soap dispenser

The soap valve will dispense vegetable/coconut oil liquid soaps, synthetic detergents, viscous lotion soaps, and antiseptic solutions. A 10-15% concentration is recommended for vegetable or coconut oil liquid soaps. Synthetic detergents, lotion soaps, and antiseptic soaps require no dilution.

1. Using two screwdrivers (or similar tool), push up on the release tabs located beneath the soap dispenser and pull out the soap tank from the sprayhead (see Figure 8a).

2. To remove packing dust, rinse out the soap tank with hot water. Shake water out thoroughly and allow to dry.

3. Pour the soap into the soap tank's filler hole (see Figure 8b).

4. After the soap tank is filled, position the soap tank into the sprayhead opening and push into place.

Figure 8a

ACTIVATION LABEL

204-476 (qty. 2)

(one above each activation zone)

FILLER HOLE

SOAP TANK

133-107 (GRAY)

133-131 (PUTTY)

133-131A (COAL)

Figure 8b

SOAP VALVE REPAIR KIT

S65-258




Soap Dispenser Maintenance

continued . . .

Step 2: Change soap type

1. Pour out all of the soap from the dispenser.

2. Rinse the soap dispenser with hot water several times until all of the residue is removed, and pump the valve until clean water appears.

3. Rinse the dispenser with ethyl alcohol and allow to air dry.

4. After the dispenser is dry, pour the new soap into the soap dispenser.

Step 3: Cleaning Instructions

Regular cleaning of the soap dispenser is recommended to ensure optimum performance and maximum service life. Cleaning the soap dispenser monthly to remove soap residue, dirt, and other accumulations should become a regular part of your washroom cleaning routine and general maintenance program.

IMPORTANT: Do not use abrasive cleansers to clean the soap tank. Abrasive cleaners can mar the surface.

Clean exterior: Use warm water and soap to clean the exterior of the soap dispenser. Dry with a soft cloth.

Clean interior: Inspect the interior of the soap tank for residue or coagulation of soap. If necessary, clean the soap tank according to the following procedure:

1. Pour out any remaining soap in the tank.

2. Fill the tank half-full of hot water and shake the tank to dislodge the soap residue.

3. Empty the water from the container and repeat steps 1 and 2 until the soap container is clean.

NOTE: If rinsing alone does not remove the soap residue, place a small chain (24 inches long) into the soap tank with hot water and shake the container until the chain dislodges the residue. Then remove the chain and rinse out the soap tank.

Clean internal components: To clean the internal components of the soap dispenser, pump hot water through the soap dispenser until a clean flow of water comes out of the valve.



Assembly of Components

SPRAYHEAD COVER

SPRAYHEAD BODY

BOWL

PANEL

FASTENERS

(160-450)

WASHERS

(142-002CA)

(6) PLACES

ACCESS PANEL

GRAY (186-1455)

PUTTY (186-1455A)

COAL (186-1455B)

SCUFF BASE PANEL

GRAY (185-034)

PUTTY (185-034A)

COAL (185-034B)



FASTENERS

SPRAYHEAD/COVER

(4) 160-386

MAIN FRAME

S17-325

SCUFF FRAME S17-326

USED WITH STANDARD

HEIGHT FRAME ONLY

SCUFF PANEL FASTENERS (160-450)

WASHERS (142-002CA)

(4) PLACES




Assembly of Components

continued . . .

Sensor assembly and solenoid valve

To access solenoids and sensors: Remove the four Phillips-head screws located in the bottom of the sprayhead body and lift the cover/shelf off (see components illustration on page 15 for locations).

To re-install sprayhead cover/shelf: Position the cover/shelf on the sprayhead body and secure it to the sprayhead body using the four screws provided.

Sprayhead Components

SCREW

160-120

NUT

110-115

INFRARED

WINDOW

269-1241

DIFFUSER

269-508

SCREW

160-289

1/4” ELBOW

145-090

AERATOR HOUSING

115-133

O-RING

125-001CK

STREAMFORMER

115-125

INFRARED SENSOR

269-1608HP

Other Replacement Parts

BRACKET

(140-950)

#8 WASHER

#8 NUT

110/24 VAC CLASS II

PLUG-IN

TRANSFORMER

S83-152

#8-32 x 3/4"

ROUND HEAD

MACHINE SCREW

(160-276)

OPTIONAL WATER HEATER

EX95TMLB, 240/208 volts

(269-1767)

EX100TMLB, 277 volts

(269-1768)





Troubleshooting Solenoid Valve (VAC)

CAUTION: Turn off water supplies to unit before troubleshooting.

Problem: An individual operating station fails to shut off and drips.

Cause: There is debris trapped between the diaphragm and the valve seat.

Solution: Remove debris between diaphragm and the valve seat.

1. Remove the three #8 Phillips-head screws that hold the solenoid valve assembly together. Be careful not to lose the armature or spring (see Figure 9 on page 18).

2. Remove the diaphragm. Remove any particles that have been trapped between the diaphragm and the valve seat. Rinse off the diaphragm and inspect for damage. Make sure the center orifice and both small side orifices are open.

3. Reassemble in reverse order, being careful not to overtighten the Phillips-head screws or you may crack the plastic valve body. Tighten until the armature plate makes contact with the plastic body.

4. Reconnect the wiring per diagram on page 11.

Problem: An individual operating station fails to turn on.

Cause:

Solution:

A failed coil for the valve or loose electrical connection to the terminal.

Test the station to determine cause.

1. Disconnect the wires from the coil of an adjacent valve. Disconnect the wires from the problem valve and reconnect to the adjacent valve.

2. Turn on electrical and water supplies to the unit. Pass your hand in front of the sensor of the problem station, and the adjacent station should turn on.

If the adjacent station turns on and cycles normally, replace the coil on the problem valve.

If the adjacent valve fails to turn on, inspect the wires from the sensor cable and do the following:

• make sure there are no breaks and that the fully insulated disconnect terminals are firmly crimped in place;

• turn off the electrical and water supplies;

• reconnect to the adjacent valve and turn on the water supplies to the unit;

• pass your hand in front of the sensor. If the station still fails to turn on, replace the sensor

(see page 16).




Solenoid Valve S07-068 (closed body) and S07-068A (thru body)

8

7

8

REF.

4

5

2

3

1

1

8

9

6

7

10

QTY.

PART NO.

1

1

1

1

1

1

3

1

1

1

1

118-307

118-307A

269-983

269-577

269-578

269-1729

269-1730

269-579

160-447

125-001CS

125-160

DESCRIPTION

VALVE BODY, 1/4" CLOSED

VALVE BODY, 1/4" THRU

DIAPHRAGM

ARMATURE

SPRING

ARMATURE HOUSING

CLAMP, ARMATURE HOUSING

COIL, SOLENOID VALVE

SCREW, #8 X 5/8

O-RING, #2-013

FLOW RESTRICTOR, .5 GPM

6

5

4

3

2

10

Figure 9

18

9

4/16/04

1

Bradley Corporation • 215-1497 Rev. B; EN 03-808A




Thermostatic Mixing Valve Maintenance and Troubleshooting

NOTE: Before attempting to troubleshoot the valve or disassemble the components, check for the following conditions:

• If stop/check valves are used, make sure that they are fully open.

• Make sure that the hot and cold inlet pipes are connected properly, and that there are no crossconnections or leaking stop/check valves.

• Check the hot water heater output to make sure that it is at least 20° F above the set temperature.

Be sure to close the appropriate shut-off valves prior to disassembly of the valve and reopen the valves after inspection and repair is complete.

Problem: Limited water flow

Cause: Dirt and debris have built up in the valve or strainer.

1. Remove and clean strainer. If strainer needs to be replaced, order Bradley part no. 173-028.

2. Check the piston for smooth movement.

To check the valve's piston for free and smooth movement, follow the procedures outlined below:

1. Remove the valve's cap and thermostat (see Figure 10 on Page 20).

2. Push down on the piston with your finger (the piston should move freely). If the movement is not as it should be, the piston needs to be cleaned. Follow the method outlined below for cleaning the piston and valve body:

• Remove the thermostat.

• Lift the piston out with a needle-nose pliers and remove the spring.

• Any cleaner suitable for brass and stainless steel may be used (if cleaning with suitable cleaner is not sufficient to remove debris, a 400-grit sandpaper may be used to polish and hone the piston and valve body).

• Snap spring into piston (will detent) and reassemble into the valve body. Retest the piston.

3. If, after a thorough cleaning, the piston does not move freely, the piston must be replaced.

Contact your Bradley representative and ask for Repair Kit (part number S65-259).

Problem: External leaks in the system

Cause: O-rings have been damaged.

Solution: Replace O-rings where necessary. For replacement of the O-rings, contact your

Bradley representative and ask for Repair Kit (part number S65-259).

Problem: Improper water temperature or temperature fluctuation

Cause: Thermostat is slowly failing or not working at all.

Solution: Check the thermostat for proper operation.

1. At room temperature (80° F or less) remove cap and thermostat.

2. Place thermostat into container with 115° F water. The pushrod should pop out of the thermostat approximately 1/10".

3. If thermostat pushrod does not pop out, the thermostat must be replaced. Contact your Bradley representative and ask for Repair Kit (part number S65-259).

Cause: Valve temperature is not properly set.

Solution: Adjust the temperature. Using a blade screwdriver, turn the adjustment stem

counterclockwise to increase the temperature or clockwise to decrease the temperature.




Vernatherm™ Thermostatic Mixing Valve S01-520


Repair Kit S65-259

Item Qty Description

4

6

2

3

7

1

1

1

1

1

Spring

Piston

Thermostat

O-Ring

O-Ring

10 2 Strainer (173-028)

9 Nut 3/8-24 Hex Jam

8 Cap

7 O-Ring

6 O-Ring

5 Stem

4 Thermostat

3 Piston

2 Spring

1 Valve Body

Figure 10

Strainer 10

Strainer 10


Bradley SS-2/IR/STD Installation manual

Installation

Instructions

SS-2N/IR/STD

SS-2N/IR/WH

Express® Lavatory

System SS-Series

Table of Contents

Pre-Installation Information

Barrier-free and ADA compliant - standard height mounting

Barrier-free and ADA compliant - juvenile height mounting

Texas Accessibilities Standards

Infrared sensor and solenoid

Supplies required for installation:

SS-2N/IR/STD and SS-2N/IR/WH

Express® Lavatory System Dimensions

Express® Lavatory System Dimensions

Installation Instructions

Step 1: Rough in

SS-2N/IR Express® Lavatory System Dimensions

Installation Instructions

Installation Instructions

Installation Instructions

Installation Instructions

Installation Instructions

Cleaning and Maintenance Instructions

Terreon® and panel maintenance

Cleaning

Panel cleaning

Soap Dispenser Maintenance

Step 1: Fill soap dispenser

Soap Dispenser Maintenance

Step 2: Change soap type

Step 3: Cleaning Instructions

Assembly of Components

Assembly of Components

Sensor assembly and solenoid valve

Sprayhead Components

Other Replacement Parts

Troubleshooting Solenoid Valve (VAC)

Solenoid Valve S07-068 (closed body) and S07-068A (thru body)

Thermostatic Mixing Valve Maintenance and Troubleshooting

Problem: Limited water flow

Problem: External leaks in the system

Problem: Improper water temperature or temperature fluctuation

Vernatherm™ Thermostatic Mixing Valve S01-520

Repair Kit S65-259

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Table of contents